---> uname -a: Linux prd-centos8-robot-2c-8g-38841.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 25M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4852 27 2261 6809 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f9:e2:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fef9:e2c5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/01/2025 _x86_64_ (2 CPU) 20:09:10 LINUX RESTART (2 CPU) 08:10:02 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 97.75 0.36 97.39 15.18 8465.83 08:12:01 PM 65.07 0.85 64.22 82.65 8286.22 08:13:01 PM 63.35 9.63 53.72 1715.03 3769.91 08:14:01 PM 34.22 0.03 34.19 3.47 6200.02 08:15:01 PM 2.77 0.02 2.75 0.13 136.81 08:16:01 PM 2.10 0.00 2.10 0.00 357.69 08:17:01 PM 0.87 0.00 0.87 0.00 511.81 08:18:01 PM 0.43 0.03 0.40 1.87 354.21 08:19:01 PM 11.40 0.32 11.08 36.92 620.34 08:20:01 PM 31.36 0.52 30.84 64.65 2905.68 Average: 30.82 1.18 29.64 192.29 3152.15 08:10:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5265164 7051764 2617268 33.20 2688 1971680 668268 7.48 187812 2090604 186652 08:12:01 PM 5221648 7052108 2660784 33.76 2688 2014480 663468 7.43 211540 2100848 10764 08:13:01 PM 4935048 7025352 2947384 37.39 2688 2266084 690344 7.73 263264 2309952 170880 08:14:01 PM 4962144 7051352 2920288 37.05 2688 2265000 644248 7.21 268596 2270692 4 08:15:01 PM 4921220 7012048 2961212 37.57 2688 2266656 709960 7.95 268776 2311576 96 08:16:01 PM 4888648 6997060 2993784 37.98 2688 2284204 709960 7.95 269192 2343892 8808 08:17:01 PM 4876264 6995928 3006168 38.14 2688 2295492 709960 7.95 269192 2355296 5172 08:18:01 PM 4862708 6990960 3019724 38.31 2688 2304052 709960 7.95 269432 2368504 3088 08:19:01 PM 4879836 6924784 3002596 38.09 2688 2226468 792372 8.87 339068 2303324 106972 08:20:01 PM 5006960 7007524 2875472 36.48 2688 2182664 702472 7.87 503652 2015460 25040 Average: 4981964 7010888 2900468 36.80 2688 2207678 700101 7.84 285052 2247015 51748 08:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 89.89 73.76 1068.49 10.52 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 48.74 38.54 548.13 6.91 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 41.09 35.60 318.57 9.07 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 190.37 142.84 38.41 36.30 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 25.23 17.76 22.18 2.47 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 40.29 36.79 122.97 10.71 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 22.44 20.48 74.06 6.78 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 19.85 19.70 64.66 12.94 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 68.73 43.24 153.56 78.08 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 20.91 18.36 16.58 8.59 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.70 44.66 241.40 18.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/01/2025 _x86_64_ (2 CPU) 20:09:10 LINUX RESTART (2 CPU) 08:10:02 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 37.46 0.00 5.44 0.95 0.10 56.05 08:11:01 PM 0 37.22 0.00 5.68 1.07 0.10 55.93 08:11:01 PM 1 37.69 0.00 5.20 0.83 0.10 56.18 08:12:01 PM all 22.18 0.00 2.61 0.92 0.08 74.22 08:12:01 PM 0 25.44 0.00 2.50 0.95 0.08 71.03 08:12:01 PM 1 18.91 0.00 2.72 0.88 0.07 77.42 08:13:01 PM all 28.27 0.00 5.37 0.98 0.10 65.28 08:13:01 PM 0 35.66 0.00 6.13 1.33 0.10 56.78 08:13:01 PM 1 20.89 0.00 4.60 0.63 0.10 73.78 08:14:01 PM all 5.62 0.00 1.12 0.48 0.05 92.74 08:14:01 PM 0 5.35 0.00 1.12 0.42 0.05 93.06 08:14:01 PM 1 5.88 0.00 1.12 0.53 0.05 92.42 08:15:01 PM all 3.07 0.00 0.23 0.01 0.08 96.61 08:15:01 PM 0 2.81 0.00 0.30 0.02 0.07 96.81 08:15:01 PM 1 3.33 0.00 0.17 0.00 0.08 96.42 08:16:01 PM all 18.21 0.00 0.22 0.03 0.08 81.45 08:16:01 PM 0 28.50 0.00 0.23 0.07 0.08 71.12 08:16:01 PM 1 7.92 0.00 0.20 0.00 0.08 91.79 08:17:01 PM all 10.60 0.00 0.19 0.04 0.06 89.11 08:17:01 PM 0 6.28 0.00 0.18 0.00 0.07 93.47 08:17:01 PM 1 14.92 0.00 0.20 0.08 0.05 84.75 08:18:01 PM all 9.31 0.00 0.24 0.03 0.06 90.36 08:18:01 PM 0 13.97 0.00 0.17 0.00 0.05 85.81 08:18:01 PM 1 4.65 0.00 0.32 0.05 0.07 94.91 08:19:01 PM all 18.80 0.00 1.94 0.07 0.09 79.10 08:19:01 PM 0 31.31 0.00 2.25 0.12 0.08 66.24 08:19:01 PM 1 6.29 0.00 1.62 0.02 0.10 91.97 08:20:01 PM all 31.06 0.00 4.32 0.29 0.09 64.24 08:20:01 PM 0 40.97 0.00 5.09 0.38 0.10 53.46 08:20:01 PM 1 21.18 0.00 3.55 0.20 0.08 75.00 Average: all 18.44 0.00 2.16 0.38 0.08 78.94 Average: 0 22.74 0.00 2.36 0.43 0.08 74.38 Average: 1 14.14 0.00 1.97 0.32 0.08 83.49